Could take some hours until I have time to post again but I should at least give you all my current assumptions.
Going through the player list:
Flowa: Only way she could be scum is if she was the player that tried to convert the already converted player and joined him to maf. For the moment I´d say it is unlikely but I can´t forget the tactics she used in the last round and stay paranoid.
TheAncientCenturian: Unsure but tendency goes more to town than maf.
Fujishiro: Unsure yet, possibly indie.
Nana: Also unsure, slight tendency to maf.
Mango: He´s writing a lot of nonsense so far, not sure if this is just his playstyle. Bit sus but not as much as others.
ConquistadoR: I don´t remember a single post of him, was he even here yet?
Sallah WG: Unsure.
Juice / Ulti: Nothing there to talk about yet, hope the subbed player somehow will be able to catch up^^
Kagurashii: Kinda neutral. Don´t agree with him on Worst but there´s also nothing about him that makes me believe he´s scum.
Blue: Obvious indie.
Rottkins: Likely scum again.
Worst: From his posts one of the most townie looking players so far.
Yo Tan Wa: Neutral, the gif spamming wasn´t helpful but same level as Mango to me.
Lanji: Only a handful posts are clearly not enough for me to figure something out, hope he finds his way back into this round.
Lord Melkor: Also one of the most townie looking players.
MitchMatch: Unsure.
Charlie: Bit more tendency to town.
Cooler: Unsure.
Zolo: Can´t tell, small tendency to town.
Ripped: Unsure.
Pero: Possibly an indie but that´s just my feeling.
Professor: Was successfully converted if we can trust the WU, so on one side he seems to be town but I don´t know, I still have a strange feeling regarding him.
Grammaton: Scum.
Rej: Unsure, small tendency to town.
Nibel: Tendency to also be scum, I don´t really like his posts and how he was defending Blue.
MUUGEN: Unsure.
SoulKiller: One of the most townie looking players too.
My suggestion is that we should keep an eye on the players I´m unsure of instead of just focussing on the ones that are already in the spotlight, there will surely be mafs or indies that try to stay under the radar.